MSR

MSR may refer to:

In technology:

  • Machine state register, a register used in PowerPC architectures
  • Magnetic Stripe Reader, a device used read magnetic stripe cards such as credit cards
  • Mars Sample Return Mission, a planned spaceflight mission
  • Microsoft Research, the research division of Microsoft
  • Microsoft Reserved Partition, a space-management partition on a computer storage device
  • Model-specific register, a feature in Intel x86 and x86-64 processor architectures
  • Molten salt reactor, an advanced nuclear reactor design
  • Medical grade silicone rubber, a type of rubber used in medicine
  • medium source rare-earth, a type of light bulb

In entertainment:

  • MSR Studios, a New York recording studio
  • The Most Serene Republic, a Canadian indie rock band
  • Metropolis Street Racer, a Dreamcast racing game

In politics:

  • Mouvement social révolutionnaire, a French fascist party
  • Movimiento Social Republicano, a neo-fascist political party in Spain

In real-estate/finance:

  • Mortgage Servicing Rights, the rights to collect mortgage payments from a borrower for the benefit of the lender

In transportation:

  • Michigan Shore Railroad
  • Muar State Railway, a railway operating in the Johor Sultanate, British Malaya
  • MSR, the ICAO airline code for EgyptAir
  • MSR, the IATA airport code for Muş Airport

In science:

  • M-sigma relation
  • Mining Software Repositories

Other uses:

  • Main Supply Route, a military operations supply route
  • Milan – San Remo, an annual bicycle race
  • Most Serene Republic, a title in the name of various countries
  • Mountain Safety Research, a company specializing in outdoor equipment
  • MSR, the FIFA and ISO 3166-1 code for Montserrat
  • Marine Scientific Research, a term describing activities under UNCLOS
  • Modular Sniper Rifle, a sniper rifle produced by Remington Arms
  • March, Strathspey and Reel in traditional Scottish bagpiping